Hardware Spec Index

Brontix FN-2378 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2378-PRIME · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index649 (Case Fans scale)
Category rank#11,883
Street price$19
Power3 W
Performance per dollar34.16
Released2026

Specifications

BrandBrontix
ModelBrontix FN-2378 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2378 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7330452 (accessed 2026-10-27).